ARM: dts: sun5i: q8-common: Enable audio codec
The Q8 tablets use the audio codec to provide audio output via a headphone jack or a small mono speaker. A GPIO output is used to control speaker amp. The tablets may or may not have an internal microphone. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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arch/arm/boot/dts
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@ -61,6 +61,13 @@
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};
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};
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};
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};
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&codec {
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pinctrl-names = "default";
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pinctrl-0 = <&codec_pa_pin>;
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allwinner,pa-gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
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status = "okay";
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};
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&cpu0 {
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&cpu0 {
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cpu-supply = <®_dcdc2>;
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cpu-supply = <®_dcdc2>;
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};
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};
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@ -100,6 +107,13 @@
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};
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};
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&pio {
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&pio {
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codec_pa_pin: codec_pa_pin@0 {
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allwinner,pins = "PG10";
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allwinner,function = "gpio_out";
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allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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};
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mmc0_cd_pin_q8: mmc0_cd_pin@0 {
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mmc0_cd_pin_q8: mmc0_cd_pin@0 {
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allwinner,pins = "PG0";
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allwinner,pins = "PG0";
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allwinner,function = "gpio_in";
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allwinner,function = "gpio_in";
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